/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineSharingInterface.h
IOnlineSharing- Interface class for sharing.
class IOnlineSharing
FOnReadNewsFeed...
OnReadNewsFeedCompleteDelegates
Called when we have successfully/failed to read a news feed from the server
FOnRequestNewPu...
OnRequestNewPublishPermissionsCompleteDelegates
Called when we have successfully/failed to read a news feed from the server
FOnRequestNewRe...
OnRequestNewReadPermissionsCompleteDelegates
Called when we have successfully/failed to read a news feed from the server
FOnSharePostCom...
OnSharePostCompleteDelegates
Called when we have successfully/failed to post a status update to the server